﻿using LiveChartsCore;
using LiveChartsCore.Defaults;
using LiveChartsCore.SkiaSharpView;

namespace ViewModelsSamples.General.NullPoints;

public class ViewModel
{
    public ISeries[] Series { get; set; }
        = new ISeries[]
        {
            // every series knows how to handle nulls.
            new ColumnSeries<double?>
            {
                Values = new double?[] { 5, 4, null, 3, 2, 6, 5, 6, 2 }
            },

            new LineSeries<double?>
            {
                Values = new double?[] { 2, 6, 5, 3, null, 5, 2, 4, 3 }
            },

            // for reference types, set the properties to null instead.
            new LineSeries<ObservablePoint>
            {
                Values = new ObservablePoint[]
                {
                    new ObservablePoint { X = 0, Y = 1 },
                    new ObservablePoint { X = 1, Y = 4 },
                    new ObservablePoint { X = 3, Y = null },
                    new ObservablePoint { X = 4, Y = 5 },
                    new ObservablePoint { X = 6, Y = 1 },
                    new ObservablePoint { X = 8, Y = 6 },
                }
            },
        };
}
